Hand tool



FIG. 1 is a front view of a hand tool according to a first variant;

FIG. 2 is a back view of the hand tool according to the first variant; and,

FIG. 3 is a side view of the hand tool according to the first variant.

The broken disclosure of the shovel and other structure is for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a hand tool, as shown and described. 